* [102](https://github.com/man-group/dtale/issues/102): interactive column filtering for string, date, int, float & bool
* better handling for y-axis management in charts. Now able to toggle between default, single & multi axis
* increased maximum groups to 30 in charts and updated error messaging when it surpasses that for easier filter creation
* bugfix for date string width calculation
* updated sort/filter/hidden header so that you can now click values which will trigger a tooltip for removing individual values
* updated Filter popup to be opened as separate window when needed